面向直接入库的测量绘图系统的研制

The Development of Direct Storage Survey Drawing System

针对现有地形图数据无损转换共享难、无法直接入库(Arc GIS)的问题,利用C#语言及VS2015开发环境,在AutoCAD2015平台下进行二次开发,设计出了一套面向直接入库的测量绘图系统。该系统采用ESRI公司的"CAD制图规范"中存放要素类的定义信息和要素的属性数据的组织规则,使得系统所绘图形不需要经过任何中间处理,就如同使用ArcGIS中的GeoDataBase地理数据库中的原生要素类和原生要素一样。测试结果表明,本系统较好地解决了上述问题,具有较高的应用价值。

For the existing topographic map data conversion sharing difficult, not directly into the Treasury （ArcGIS） problems, usingC# language and VS2015 development environment in the secondary development in AutoCAD2015 platform, designed a survey draw-ing system for direct storage. The system using ESRI ＂CAD drawing standard ＂rules of the organization attribute data stored in thedefinition information and elements feature class, so that the system does not require any intermediate drawn graphics processing, asyou do with ArcGIS the GeoDataBase native geodatabase feature classes and native elements of the same. The test results show that thissystem can solve the above problems, it has a high application value.